Table 1. Broadly represented GVOGs used for phylogenetic benchmarking.

GVOG ID	Name	Annotation
GVOGm0003	MCP	NCLDV major capsid protein
GVOGm0013	SFII	DEAD/SNF2-like helicase
GVOGm0022	RNAPS	DNA-directed RNA polymerase beta subunit
GVOGm0023	RNAPL	DNA-directed RNA polymerase alpha subunit
GVOGm0054	PolB	DNA polymerase family B
GVOGm0172	TFIIB	Transcription initiation factor IIB
GVOGm0461	TopoII	DNA topoisomerase II
GVOGm0760	A32	Packaging ATPase
GVOGm0890	VLTF3	Poxvirus Late Transcription Factor VLTF3